30938256

素因数分解:

$2^4\times 3^2\times {\mathrm{214849}}^1$

素因数の和:214863

約数の個数: 30

約数和(自身を含む): 86584550

約数和(自身を除く): 55646294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 214849, 429698, 644547, 859396, 1289094, 1718792, 1933641, 2578188, 3437584, 3867282, 5156376, 7734564, 10312752, 15469128, 30938256]

約数ペア:

[(1, 30938256), (2, 15469128), (3, 10312752), (4, 7734564), (6, 5156376), (8, 3867282), (9, 3437584), (12, 2578188), (16, 1933641), (18, 1718792), (24, 1289094), (36, 859396), (48, 644547), (72, 429698), (144, 214849)]